1) Acquisitive 2) Aggressive 3) Breadatory 4) Edacious 5) Gluttonous 6) Greedy 7) Insatiable 8) Predacious 9) Predatory 10) Ravening 11) Voracious 12) Vulturine 13) Vulturous 14) Wolfish 1) Aggressive 2) Inordinately greedy 3) More than greedy 4) Predatory 5) Raptorial 6) Ravening 7) Vulturine 8) Vulturous 
• (a.) Avaricious; grasping; extortionate; also, greedy; ravenous; voracious; as, rapacious usurers; a rapacious appetite. • (a.) Given to plunder; disposed or accustomed to seize by violence; seizing by force. • (a.) Accustomed to seize food; subsisting on prey, or animals seized by violence; as, a tiger is a rapacious animal; a rap...
Ra·pa'cious (-shŭs) adjective [ Latin rapax , -acis , from rapere to seize and carry off, to snatch away. See Rapid .] 1. Given to plunder; disposed or accustomed to seize by violence; seizing by force. ' The downfall of the rapacious and licentious K...
greedy (esp for money)Â 
[adj] - excessively greedy and grasping
rapacious 1. Taking by force, plundering. 2. Ravenous; greedy.
ravening adjective excessively greedy and grasping; `a rapacious divorcee on the prowl`; `ravening creditors`; `paying taxes to voracious governments`